Nehru Science Centre organizes Science Festival at the Centre every alternate year. It is basically a science education fair for people of all ages. It provides an opportunity to experience and learn science through variety of science experiments, workshops, toys and other learning materials. At the fair people are able to take part in Science and Technology based activities. The main feature of the festival is a wide variety of hands–on activities by various leading and renowned organizations.

In addition to the exhibition there are workshops on Origami, making water rockets and making toys from Trash.